公开(公告)号：US20160212892A1

公开(公告)日：2016-07-21

申请号：US14997442

申请日：2016-01-15

Applicant: Apple Inc.

Inventor： Edward T. SWEET ,  Jerzy S. GUTERMAN ,  Houtan R. FARAHANI ,  Justin D. CROSBY ,  Daniel K. BOOTHE

IPC: H05K9/00 ,  H05K5/02 ,  H05K13/00 ,  H05K5/04

CPC classification number: G06F1/1688

Abstract: The described embodiments relate to an electronic assembly that includes multiple varied electrical components. In some embodiments, the electronic assembly can include electrical components susceptible to electromagnetic interference (EMI). In one particular embodiment, an antenna can be positioned along an exterior surface of an enclosure of the electronic assembly and another electrical component can be disposed within the enclosure. When the other electrical component is a speaker component, a port or opening for emitting audio output can be protected from EMI by surrounding the port with a conductive gasket that includes a closed cell foam substrate wrapped in an electrically conductive fabric. In some embodiments, the closed cell foam substrate defines a number of perforations that are plated with an electrically conductive material.

Abstract translation: 所描述的实施例涉及包括多个可变电气部件的电子组件。 在一些实施例中，电子组件可以包括易受电磁干扰（EMI）影响的电气部件。 在一个具体实施例中，天线可以沿着电子组件的外壳的外表面定位，并且另一电气部件可以设置在外壳内。 当另一个电气部件是扬声器部件时，可以通过用包括封装在导电织物中的闭孔泡沫基材的导电垫圈围住端口来保护用于发射音频输出的端口或开口免受EMI干扰。 在一些实施例中，闭孔泡沫衬底限定了许多用导电材料镀覆的穿孔。